Home > Products > Alloy Steel > Alloy Steel Round Bar B7 B7M 4140
Alloy Steel Round Bar B7 B7M 4140
- Qingdao Port China
- T/T
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Product Details
| Steel Grade | Alloy Steel | Standard | AISI, ASTM, BS, DIN, GB, JIS | |
| Dimensions | 18-60MM | Place of Origin | Shandong, China | |
| Brand Name | ZY | Model Number | Alloy steel bar | |
| Technique | Hot Rolled | Application | Other, Structure | |
| Alloy Or Not | Is Alloy | Type | Alloy Steel Bar |
Product Description
Alloy Steel Round Bar B7 B7M 4140
1. Material:
GB | DIN | AISI | JIS |
42CrMo4 | 1.7225 | 4140 | SCM440 |
2. Chemical composition:
C | Si | Mn | P | S | Cr | Mo | V |
0.38-0.43 | 0.15-0.35 | 0.75-1.00 | ≤0.035 | ≤0.040 | 0.80-1.10 | 0.15-0.25 | 0.20-0.50 |
3. Size:
Round Steel Bar | Dia60-800mm |
Flat Steel Bar | 25-400mm*200-800mm |
4. Surface: Black surface/ Grinded/ Machined
5. Hardness: Annealed HBS 217 max
6. Features: Alloy Steel AISI 4140, engineering steel supplied in quenched and tempered
conditions.Very good machinability. High toughness.High creep strength.
Repeated impact resistant capability.
7. Application: AISI 4140 alloy steel is used to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering .
Contact details:
Ms Mandy Zhang
Tel:0086-635-8518877 Mobile:0086-15963192138 Fax:0086-635-8510257
Skype: mandy201102 Trademanager: cn209781688
Whatsapp: 0086 159 6319 2138
Contact Us
- Liaocheng Zhengyang International Trade Co., Ltd.
- Contact nameRONG WANG Chat Now
- Phone86-0635-8518877
- AddressEast Dongchang Road, Development Zone, Liaocheng, Shandong
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